4921-68-0 Usage
Structure
8 carbon atoms
2 unsaturated double bonds
Properties
Dicarboxylic acid
Organic compound
Naturally occurring
Versatile
Industrial Uses
Synthesis of polymers
Production of plastics and resins
Consumer Uses
Formulation of personal care products
Formulation of pharmaceuticals
Medical Benefits
Treatment of skin conditions (acne, rosacea)
Anti-inflammatory properties
Antimicrobial properties
Check Digit Verification of cas no
The CAS Registry Mumber 4921-68-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,9,2 and 1 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 4921-68:
(6*4)+(5*9)+(4*2)+(3*1)+(2*6)+(1*8)=100
100 % 10 = 0
So 4921-68-0 is a valid CAS Registry Number.
InChI:InChI=1/C14H22O4/c1-3-17-13(15)11-9-7-5-6-8-10-12-14(16)18-4-2/h9-12H,3-8H2,1-2H3/b11-9-,12-10-
4921-68-0Relevant academic research and scientific papers
Diol desymmetrization as an approach to the synthesis of unsymmetrical dienyl diesters
Phillips, David J.,Pillinger, Kathryn S.,Li, Wei,Taylor, Angela E.,Graham, Andrew E.
, p. 10528 - 10533 (2008/02/13)
The tandem oxidation/Wittig olefination of unactivated diols utilizing manganese dioxide produces α,β-unsaturated hydroxy esters in high yields in a highly effective desymmetrization process. The formation of small quantities of the corresponding lactones suggests that the reaction may proceed through a lactol intermediate in some cases. The α,β-unsaturated hydroxy esters are transformed into symmetrical or unsymmetrical dienyl diesters using a second oxidation/Wittig olefination sequence mediated by PCC.
